Maximov Andrei
From Saint Petersburg, Russia
EMA: 15990296
Common russian riichi rating (CRR)
Rating date Aug. 27, 2023 (latest changes Aug. 27, 2023).
3 place (730.23).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999
p1 = (945.45 * 3.30 * 0.29 + 53.33 * 3.45 * 0.29 + 313.43 * 3.50 * 0.57 + 846.15 * 1.80 * 0.86 + 880 * 4.20 * 1 + 260.87 * 2.80 * 1 + 903.23 * 1.80 * 1 + 652.17 * 1.40 * 1 + 1000 * 3.75 * 1) / (3.30 * 0.29 + 3.45 * 0.29 + 3.50 * 0.57 + 1.80 * 0.86 + 4.20 * 1 + 2.80 * 1 + 1.80 * 1 + 1.40 * 1 + 3.75 * 1) = 699.8291296269456
p2 = (1000 * 3.75 * 1 + 880 * 4.20 * 1 + 903.23 * 1.80 * 1 + 846.15 * 1.80 * 0.86) / max_coefficients = 760.6321669525905
score = 699.8291296269456 * 0.5 + 760.6321669525905 * 0.5 = 730.230648289768
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-08-27 | 3 | 739.16 -> 730.23 |
Sun tournament: 100% -> 86% |
| 2023-08-12 | 2 -> 3 | 723.37 -> 739.16 | |
| 2023-07-28 | 3 -> 2 | 715.45 -> 723.37 |
Saint Petersburg Open 2021: 43% -> 29% |
| 2023-07-20 | 4 -> 3 | 710.94 -> 715.45 |
Tenpai can't buy happiness: 71% -> 57% |
| 2023-07-06 | 4 | 713.94 -> 710.94 |
Kirov Tournament: 43% -> 29% |
| 2023-06-19 | 71 -> 4 | 356.29 -> 713.94 | |
| 2021-02-01 | 87 -> 71 | 465.04 -> 356.29 | |
| 2020-02-01 | 87 | 465.04 |